World Vegetation in Relation to the Boyce Thompson Southwest Arboretum

Desert Plants is published by The University of Arizona for the Boyce Thompson Southwestern Arboretum. For more information about this unique botanical journal, please email the College of Agriculture and Life Sciences Publications Office at [email protected]

Africa 1923

Shows forests, grasslands, semi-desert shrubs, and deserts. Includes inset map by C.F. Marbut.Color1:10,000,00

American Geographical Society of New York Records, 1723-2010, bulk 1854-2000

Correspondence between Isaiah Bowman and Homer L. Shantz, President of the University of Arizona

Photographic documentation, vegetational changes in northern Great Plains

By Walter S. Phillips from Homer L. Shantz' records and negatives.Contract: Office of Naval Research / Nonr-2173 (01) / Project NR 387-018This item is part of the Agricultural Experiment Station archive. It was digitized from a physical copy provided by the College of Agriculture and Life Sciences at the University of Arizona. For more information, please email CALS Publications at [email protected]

The wilting coefficient for different plants : and its indirect determination /

no.230 (1912